35406966 ÷ 387 
The aim is to understand the frequency of 387 in 35406966.

Let's proceed to step 1:
387 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 387

Going ahead to step 2:
If we divide 35 by 387, we get 0 and a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Append the next digit (4) from the dividend to 35 and continue with: 354 / 387

Moving on to step 3:
The number 387 fits into 354 0 times, leaving a remainder of 354.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 354 leaves us with 354.
Bring next digit (0) of the dividend behind the 354 and repeat the process: 3540 / 387

Step 4:
3540 divided by 387 is 9 with a remainder of 57.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 57 after subtracting 3483 from 3540.
Grab the next digit (6) from the dividend, add it to 57, then carry on: 576 / 387

Moving on to step 5:
If we divide 576 by 387, we get 1 and a remainder of 189.
Use 1 as the next digit of our solution. 
Result so far: 91.0
Subtract 387 from 576 to get 189.
Fetch the next digit (9) from the dividend, attach it to 189 and continue: 1899 / 387

Moving on to step 6:
When dividing 1899 by 387, we get 4 with a remainder of 351.
The number 4 becomes the next digit in our result. 
Result so far: 914.0
Subtracting 1548 from 1899 leaves us with 351.
Fetch the next digit (6) from the dividend, attach it to 351 and continue: 3516 / 387

Step 7:
The number 387 fits into 3516 9 times, leaving a remainder of 33.
Put 9 as the next digit of the answer. 
Result so far: 9149.0
If we subtract 3483 from 3516, we get 33.
Grab the next digit (6) from the dividend, add it to 33, then carry on: 336 / 387

Let's proceed to step 8:
The number 387 fits into 336 0 times, leaving a remainder of 336.
The number 0 becomes the next digit in our result. 
Result so far: 91490.0
The remainder is 336 after subtracting 0 from 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Let's proceed to step 9:
387 goes into 3360 8 times with a remainder of 264.
Record the quotient 8 as the next digit in the result. 
Result so far: 91490.8
Subtracting 3096 from 3360 leaves us with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 10:
The number 387 fits into 2640 6 times, leaving a remainder of 318.
Use 6 as the next digit of our solution. 
Result so far: 91490.86
If we subtract 2322 from 2640, we get 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Advancing to step 11:
The number 387 fits into 3180 8 times, leaving a remainder of 84.
The number 8 becomes the next digit in our result. 
Result so far: 91490.868
Subtract 3096 from 3180 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 12:
When dividing 840 by 387, we get 2 with a remainder of 66.
The next digit of our result is 2. 
Result so far: 91490.8682
If we take 774 away from 840, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 13:
387 can be fit into 660 1 times, resulting in a remainder of 273.
Write down 1 as next digit of the result. 
Result so far: 91490.86821
Subtract 387 from 660 to get 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Going ahead to step 14:
The number 387 fits into 2730 7 times, leaving a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 91490.868217
Deduct 2709 from 2730 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 15:
If we divide 210 by 387, we get 0 and a remainder of 210.
Use 0 as the next digit of our solution. 
Result so far: 91490.868217
If we subtract 0 from 210, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 16:
If we divide 2100 by 387, we get 5 and a remainder of 165.
Record the quotient 5 as the next digit in the result. 
Result so far: 91490.86821705
The remainder is 165 after subtracting 1935 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

The final result is 91490.86821705 with a remainder of 1.65e-07.